The Flow of Energy: Primary Production to Higher Trophic Levels
http://www.globalchange.umich.edu/globalchange1/current/lectures/kling/energyflow/energyflow.html

George Klink, University of Michigan




This resource is referenced here:
Subject: Biology, Ecology:Metabolism, Biology:Biogeochemistry, Environmental Science:Ecosystems:Biogeochemical cycling
Resource Type: Course Information:Course Site:Course Notes, Audio/Visual:Images/Illustrations
Grade Level: College Upper (15-16), College Lower (13-14), High School (9-12)
Theme: Teach the Earth:Course Topics:Biogeoscience, Environmental Science
Topics: Biosphere:Ecology, Ecology:Habitats:Terrestrial, Energy/Material cycles, Biosphere:BiogeochemistryKeywords: net primary production, NPP, gross primary production, GPP